| Abstract | 第1-6页 |
| 摘要 | 第6-9页 |
| Chapter Ⅰ. Introduction | 第9-15页 |
| ·Research background of interlanguage fossilization | 第9-11页 |
| ·Research questions on the graduation thesis | 第11-12页 |
| ·Research significance in both theories and reality | 第12-14页 |
| ·Thesis framework | 第14-15页 |
| Chapter Ⅱ. Literature Review | 第15-23页 |
| ·Relevant research abroad | 第15-18页 |
| ·Relevant research in China | 第18-23页 |
| Chapter Ⅲ. Theory of Interlanguage Fossilization | 第23-31页 |
| ·Development of interlanguage | 第23-25页 |
| ·Theoretical foundation of fossilization | 第25-31页 |
| ·Definitions of interlanguage fossilization | 第25-29页 |
| ·Types of interlanguage fossilization | 第29-31页 |
| Chapter Ⅳ. Research Design | 第31-36页 |
| ·Research hypothesis | 第31-32页 |
| ·Research research participants | 第32-34页 |
| ·Research methods | 第34-36页 |
| ·Questionnaire for the teachers | 第34-35页 |
| ·Classroom observation | 第35-36页 |
| Chapter Ⅴ. Data Analysis and Findings | 第36-55页 |
| ·Analysis the data from the questionnaire | 第36-41页 |
| ·Analysis the data from the classroom observation | 第41-55页 |
| ·The introduction of EA | 第41-43页 |
| ·EA in the observed English class | 第43-55页 |
| Chapter Ⅵ. Suggestions and Implications on De-fossilization of Senior Middle School English Teachers’ Teaching Language in Class | 第55-64页 |
| ·Self-consciousness of language fossilization | 第55-57页 |
| ·Enhancing the awareness of self-learning and career-long learning | 第57-58页 |
| ·Reducing the negative transfer of mother tongue | 第58-60页 |
| ·Increasing the quality and quantity of optimal input | 第60-61页 |
| ·Enduringly exploring and adjusting to various teaching methods | 第61-64页 |
| Chapter Ⅶ . Conclusion | 第64-66页 |
| Bibliography | 第66-70页 |
| Appendixes Ⅰ | 第70-73页 |
| Appendixes Ⅱ | 第73-89页 |
| Acknowledgements | 第89-90页 |
| Academic achievements | 第90页 |
